Answer: the answer is 40 minutes
Step-by-step explanation:
You convert the seconds to minutes and get 0.95 and then divide that by 38 to get 40.
Average speed of Lily in m/min is 40 meter per minutes
Given that;
Distance between the classroom and library = 38m
Time taken by Lily took = 57 seconds
Find:
Average speed of Lily in m/min
Computation:
Time taken by Lily took = 57 seconds
Time taken by Lily took = [57 / 60] min
Speed = Distance / Time
Average speed of Lily in m/min = 38 / [57 / 60]
Average speed of Lily in m/min = 38 / 0.95
Average speed of Lily in m/min = 40 meter per minutes
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